Descriptions:1. These swivel caster wheels can be 360 degrees rotated freely. Your heavy case can move easily and smoothly in any direction without any effort. Never again hear the annoying scraping sound of a storage box being pushed against a hard surface, it helps reduce noise from everyday use.2. The universal wheel is mainly made of thickened ABS material and built in nylon ball, which is of good wear resistance. Besides, the one-piece design is strong and durable, not easy to break.3. Just stick the casters to the bottom of the object ( Stickers Included in the Parcel). The object surface should be cleaned of any dirt, debris, or sand to ensure a strong bond. After pasting, let it stand for 24 hours before use.4.
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